Signature mark | NL 174/2101 |
---|---|
Subject | Brief |
Author |
Mach, Ludwig
|
Recipient |
Mach, Ernst
|
Title | Mach, Ludwig an Mach, Ernst |
Places | Jena |
Duration | 25.10.1897 |
Scope | 2 S. hs. |
Rights notice | CC BY-SA 4.0 |